Lagomarsino, Luigi (* ?, ?, 1896 in Milano Italien, † ?. ? 1966 in Roma )
Enrico, father of Luigi, was an importer of german computing machines. When Enrico died (1918) Luigi become the owner of family company. In 1936 he started production of Totalia machines under Addo license. After few years he become an indipendent producer.
"Luigi Lagomarsino, pioniere del calcolo meccanico" - L'ufficio Modermo, pag. 842-843 (1996)